Examine source code of Pushlog

{
  "name": "Pushlog",
  "description": "This webextension add an item in context menu to get the pushlog from a selected buildid",
  "version": "0.0.7",
  "manifest_version": 2,
  "applications": {
    "gecko": {
      "id": "pushlog@calixteman"
    }
  },
  "icons": {
    "16": "icons/mercurial-16.png",
    "32": "icons/mercurial-32.png",
    "64": "icons/mercurial-64.png"
  },
  "homepage_url": "https://github.com/mozilla/pushlog-addon",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://bugzilla.mozilla.org/*",
        "https://crash-stats.mozilla.org/*",
        "https://hg.mozilla.org/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    },
    {
      "matches": [
        "https://hg.mozilla.org/*/pushloghtml?*"
      ],
      "js": [
        "buglist-link.js"
      ],
      "run_at": "document_end"
    }
  ],
  "permissions": [
    "https://buildhub.moz.tools/*",
    "contextMenus",
    "tabs"
  ]
}